public static unsafe extern byte TCP102_PlayVoice(string ctr_ip, uint sequence, uint time_out, ref STRUCT_PLAY_VOICE voice);
public unsafe static extern byte TCP102_PlayVoice(string ctr_ip, uint sequence, uint time_out, ref STRUCT_PLAY_VOICE voice);
public static unsafe extern byte TCP102_PlayVoice(string ctr_ip, uint sequence, uint time_out, ref STRUCT_PLAY_VOICE voice);
public unsafe static extern byte TCP102_PlayVoice(string ctr_ip, uint sequence, uint time_out, ref STRUCT_PLAY_VOICE voice);